| Product Name |
D-Alanine,
≥98% (TLC) |
| Product Number |
A7377 |
| Product Brand |
Sigma |
| CAS Number |
338-69-2 |
| Molecular Formula |
CH3CH(NH2)CO2H |
| Molecular Weight |
89.09 |
| |
| TEST |
SPECIFICATION |
| APPEARANCE |
WHITE POWDER |
| SOLUBILITY |
CLEAR COLORLESS SOLUTION AT 50MG/ML IN WATER |
| IR SPECTRUM |
CONSISTENT WITH STRUCTURE |
| ELEMENTAL ANALYSIS |
40.0 TO 41.0% CARBON |
|
15.2 TO 16.2% NITROGEN |
| SPECIFIC ROTATION |
-14.3 TO -15.2 DEG (C = 10 IN 6N HYDROCHLORIC ACID AT 25DEGCENTIGRADE) |
| PURITY BY THIN LAYER CHROMATOGRAPHY |
MINIMUM 98% |
| RECOMMENDED RETEST |
4 YEARS |
|
DOCUMENT # A7377/09/13/04/3 |
Certificate of Analysis
Certificate of Origin
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